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Bug 3323

Summary: SDL_LogOutput prints message twice on Windows when linked with libc
Product: SDL Reporter: Simon Hug <chli.hug>
Component: *don't know*Assignee: Ryan C. Gordon <icculus>
Status: RESOLVED FIXED QA Contact: Sam Lantinga <slouken>
Severity: normal    
Priority: P2    
Version: HG 2.0   
Hardware: All   
OS: Windows (All)   
Attachments: Patch that disables fprintf in SDL_LogOuput on Windows.

Description Simon Hug 2016-05-07 18:15:48 UTC 
Created attachment 2449 [details]
Patch that disables fprintf in SDL_LogOuput on Windows.

If SDL2 is compiled with HAVE_LIBC on Windows, the SDL_LogOutput function has two ways of printing a message. WriteConsole and fprintf. Since the former handles unicode, the latter can probably be deactivated.

The attached patch disables the fprintf code on Windows.
Comment 1 Sam Lantinga 2016-10-01 19:28:51 UTC 
I opted to disable WriteConsole() if SDL is compiled with HAVE_LIBC. Thanks!
https://hg.libsdl.org/SDL/rev/a644712b2fb2